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Fe(NO3)3 + 3 Na4OH = Fe(OH)3 + 3 Na4NO3
Cd(s) + AgNO3(aq) = Cd(NO3)2 + Ag =>
Cd(s) + 2 AgNO3(aq) = Cd(NO3)2 + 2 Ag
HCONH2 + NaOH = HCOONa + NH3 =>
HCONH2 + NaOH = HCOONa + NH3
Al(NO3)3 + CoBr2 = AlBr3 + Co(NO3)2 =>
2 Al(NO3)3 + 3 CoBr2 = 2 AlBr3 + 3 Co(NO3)2
FeI2 + Ag(NO3)2 = Fe(NO3)2 + AgI2 =>
FeI2 + Ag(NO3)2 = Fe(NO3)2 + AgI2
Ba(NO3)2 + (K2CrO4) = BaCrO4 + KNO3 =>
Ba(NO3)2 + (K2CrO4) = BaCrO4 + 2 KNO3
C2O + O2 = CO3 =>
2 C2O + 5 O2 = 4 CO3
K2Cr2O7(ac) + NaOH(ac) = H2O(ac) + K2CrO4(ac) + Na2CrO4(ac) =>
K2Cr2O7(ac) + 2 NaOH(ac) = H2O(ac) + K2CrO4(ac) + Na2CrO4(ac)
HBr + Ca(OH)2 = H2O + CaHBrO =>
HBr + Ca(OH)2 = H2O + CaHBrO
Br2 + CaCl2 = BrCl2 + Ca2 =>
Br2 + 2 CaCl2 = 2 BrCl2 + Ca2
Bi + Sb + Se + I = Bi100Sb299SeI =>
100 Bi + 299 Sb + Se + I = Bi100Sb299SeI
C6H8N6O18 = CO2 + H2O + N2 + O =>
C6H8N6O18 = 6 CO2 + 4 H2O + 3 N2 + 2 O
MgNo2 = Mg + No =>
MgNo2 = Mg + 2 No
Ca(NO3)2 + NaHCO3 = CaCO3 + HNO3 + NaNO3 =>
Ca(NO3)2 + NaHCO3 = CaCO3 + HNO3 + NaNO3
MnSO4 = MnO + SO3 =>
MnSO4 = MnO + SO3
Na3PO4 + Au = AuPO4 + Na =>
Na3PO4 + Au = AuPO4 + 3 Na
Ba(OH)2 + H3Po4 = Ba3(Po4)2 + H2O =>
3 Ba(OH)2 + 2 H3Po4 = Ba3(Po4)2 + 6 H2O
Al2(SO4)3(aq) + KOH = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH = 2 Al(OH)3(aq) + 3 K2SO4(aq)
Fe(OH)3 + Na2SO4 = Fe(OH)SO4 + NaOH =>
Fe(OH)3 + Na2SO4 = Fe(OH)SO4 + 2 NaOH
HNO3 + HS2 = NO + S + H2O =>
HNO3 + 3 HS2 = NO + 6 S + 2 H2O
CO2 + H2O + N2 = CH3NH2 + O2 =>
4 CO2 + 10 H2O + 2 N2 = 4 CH3NH2 + 9 O2
CH3CH2OH + H2CrO4 = CH3COOH + Cr + H2O =>
3 CH3CH2OH + 2 H2CrO4 = 3 CH3COOH + 2 Cr + 5 H2O
FeCl2 + HF = FeF + HCl2 =>
FeCl2 + HF = FeF + HCl2
(NH4)4P2O7 + NaOH = Na4P2O7 + NH3 + H2O =>
(NH4)4P2O7 + 4 NaOH = Na4P2O7 + 4 NH3 + 4 H2O
Be + P = Be3P2 =>
3 Be + 2 P = Be3P2
HI + Sr(OH)2 = SrI2 + H2O =>
2 HI + Sr(OH)2 = SrI2 + 2 H2O
CH3CHO + H2O = C2H5OH + O2 =>
2 CH3CHO + 2 H2O = 2 C2H5OH + O2
BeSO4 = BeS + O =>
BeSO4 = BeS + 4 O
FeCl3 + NaOCl = Cl2 + NaCl + FeO =>
2 FeCl3 + 2 NaOCl = 3 Cl2 + 2 NaCl + 2 FeO
Fe + K2CrO4 = Fe2Cr3O12 + K =>
2 Fe + 3 K2CrO4 = Fe2Cr3O12 + 6 K
S + HNO3 = H2S + NO3 =>
S + 2 HNO3 = H2S + 2 NO3
UO2 + HF(l) = UF4 + H2O =>
UO2 + 4 HF(l) = UF4 + 2 H2O
CuSO4 + AlH3 = CuH + Al(SO4)3 =>
3 CuSO4 + AlH3 = 3 CuH + Al(SO4)3
W + HF = WF6 + H2 =>
W + 6 HF = WF6 + 3 H2
Ca(OH) + HI = H2O + CaI =>
Ca(OH) + HI = H2O + CaI
Fe + H2O2 + Na = Na2Fe(OH)4 =>
Fe + 2 H2O2 + 2 Na = Na2Fe(OH)4
(NH4)2Fe(SO4)26H2O + Ce(SO4) = Fe2(SO4)3 + Ce2(SO4)3 + NH4 + H2O =>
2(NH4)2Fe(SO4)26H2O + 98 Ce(SO4) = Fe2(SO4)3 + 49 Ce2(SO4)3 + 4 NH4 + 2 H2O
Na2CO3 + Cu = NaCu + CO3 =>
Na2CO3 + 2 Cu = 2 NaCu + CO3
KMnO4 + Pb(SO4) + H2(SO4) = Pb(SO4)2 + K2(SO4) + Mn(SO4) + H2O =>
2 KMnO4 + 5 Pb(SO4) + 8 H2(SO4) = 5 Pb(SO4)2 + K2(SO4) + 2 Mn(SO4) + 8 H2O
Na2CO3 + KOH = KHCO3 + Na2O =>
Na2CO3 + KOH = KHCO3 + Na2O
Na2S + Cd = Na2Cd + S =>
Na2S + Cd = Na2Cd + S
Na3PO4 + BaCl3 = Ba2(PO4)2 + NaCl =>
2 Na3PO4 + 2 BaCl3 = Ba2(PO4)2 + 6 NaCl
Ag(NO3)2(aq) + KI = AgI2 + KNO3 =>
Ag(NO3)2(aq) + 2 KI = AgI2 + 2 KNO3
Fe + H2O = FeO(OH) + H =>
Fe + 2 H2O = FeO(OH) + 3 H
ZnBr + Na2S = Na2Br + ZnS =>
ZnBr + Na2S = Na2Br + ZnS
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
NISO4 + NaOH = NI(OH)2 + Na2SO4 =>
NISO4 + 2 NaOH = NI(OH)2 + Na2SO4
KMnO4 + C2H4 + H2O = C3H8O2 + MnO2 + KOH =>
4 KMnO4 + 9 C2H4 + 8 H2O = 6 C3H8O2 + 4 MnO2 + 4 KOH
Fe2O3(s) + CH4(g) = Fe(s) + CO(g) + H2O(g) =>
Fe2O3(s) + CH4(g) = 2 Fe(s) + CO(g) + 2 H2O(g)
Y + S = YS =>
Y + S = YS
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